The design & implementation of a hybrid handover protocol for multi-media wireless LANs
MobiCom '95 Proceedings of the 1st annual international conference on Mobile computing and networking
Lossless handover for wireless ATM
Mobile Networks and Applications - Special issue on wireless ATM
Routing in the Internet (2nd ed.)
Routing in the Internet (2nd ed.)
Preliminary Measurement of the RMTP/RTIP
Proceedings of the Third International Workshop on Network and Operating System Support for Digital Audio and Video
Providing connection-oriented network services to mobile hosts
MLCS Mobile & Location-Independent Computing Symposium on Mobile & Location-Independent Computing Symposium
Performance evaluation of crossover switch discovery algorithms for wireless ATM LANs
INFOCOM'96 Proceedings of the Fifteenth annual joint conference of the IEEE computer and communications societies conference on The conference on computer communications - Volume 3
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Whenever a handoff occurs in wireless ATM network, the connection for mobile user must be reestablished in the new area. This paper proposes a new path re-routing scheme based on the incremental re-establishment approach, which decides the crossover node by comparing the distances between each node in the existing path and the new location, while traversing the path backward. This scheme allows us to efficiently decide a new path close to the shortest path. In order to realistically evaluate and compare the proposed scheme, we model the distance a mobile user makes for the given mobile speed and call duration statistics and propose a new approach for generating realistic random network. Comprehensive computer simulation for various random networks shows that the proposed scheme outperforms previous schemes in terms of path efficiency and handoff delay. We also obtain path reuse efficiency of more than 80%. The proposed scheme can be implemented by making use of the information in the routing table in the existing network structure.